Month: September 2026

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY
A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE
Rule 8.3 of the Takeover Code (the “Code”)

1.        KEY INFORMATION

(a)   Full name of discloser:	Man Group PLC
(b)   Owner or controller of interests and short positions disclosed, if different from 1(a):         The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.
(c)   Name of offeror/offeree in relation to whose relevant securities this form relates:         Use a separate form for each offeror/offeree	Senior Plc
(d)   If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:
(e)   Date position held/dealing undertaken:         For an opening position disclosure, state the latest practicable date prior to the disclosure	21/09/2026
(f)   In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?	NO

2.        POSITIONS OF THE PERSON MAKING THE DISCLOSURE

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

(a)      Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

Class of relevant security:	10p ordinary
	Interests		Short positions
	Number	%	Number	%
(1)   Relevant securities owned and/or controlled:
(2)   Cash-settled derivatives:	10,611,488	2.53
(3)   Stock-settled derivatives (including options) and agreements to purchase/sell:
TOTAL:	10,611,488	2.53

All interests and all short positions should be disclosed.

Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

(b)      Rights to subscribe for new securities (including directors’ and other employee options)

Class of relevant security in relation to which subscription right exists:
Details, including nature of the rights concerned and relevant percentages:

3.        DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

(a)        Purchases and sales

Class of relevant security

Purchase/sale

Number of securities

Price per unit

(b)        Cash-settled derivative transactions

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities	Price per unit
10p ordinary	Equity Swap	Increasing a long position	60,317	2.9592 GBP

(c)        Stock-settled derivative transactions (including options)

(i)        Writing, selling, purchasing or varying

Class of relevant security

Product description e.g. call option

Writing, purchasing, selling, varying etc.

Number of securities to which option relates

Exercise price per unit

Type e.g. American, European etc.

Expiry date

Option money paid/ received per unit

(ii)        Exercise

Class of relevant security

Product description e.g. call option

Exercising/ exercised against

Number of securities

Exercise price per unit

(d)        Other dealings (including subscribing for new securities)

Class of relevant security

Nature of dealing e.g. subscription, conversion

Details

Price per unit (if applicable)

4.        OTHER INFORMATION

(a)        Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the person making the disclosure and any party to the offer or any person acting in concert with a party to the offer:

None

(b)        Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between the person making the disclosure and any other person relating to: (i)   the voting rights of any relevant securities under any option; or (ii)   the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced:

None

(c)        Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:	22/09/2026
Contact name:	Molly Childs
Telephone number:	+44 20 7144 3714

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s disclosure requirements on +44 (0)20 7638 0129.

The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk.

FORM 8.5 (EPT/RI)

PUBLIC DEALING DISCLOSURE BY AN EXEMPT PRINCIPAL TRADER WITH RECOGNISED INTERMEDIARY STATUS DEALING IN A CLIENT-SERVING CAPACITY
Rule 8.5 of the Takeover Code (the “Code”)

1.        KEY INFORMATION

(a)        Name of exempt principal trader:	Investec Bank Plc
(b)        Name of offeror/offeree in relation to whose relevant securities this form relates:         Use a separate form for each offeror/offeree	Advanced Medical Solutions Group Plc
(c)        Name of the party to the offer with which exempt principal trader is connected:	Investec is Advisor & Joint Broker to Advanced Medical Solutions Group plc
(d)        Date dealing undertaken:	21st September 2026
(e)        In addition to the company in 1(b) above, is the exempt principal trader making disclosures in respect of any other party to this offer?         If it is a cash offer or possible cash offer, state “N/A”	N/A

2.        DEALINGS BY THE EXEMPT PRINCIPAL TRADER

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(b), copy table 2(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

(a)        Purchases and sales

Class of relevant security	Purchases/ sales	Total number of securities	Highest price per unit paid/received	Lowest price per unit paid/received
Ordinary shares	Purchase	1,240,174	282.25	281.5
Ordinary shares	Sales	1,172,056	282.25	282

(b)        Cash-settled derivative transactions

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities	Price per unit
N/A	N/A	N/A	N/A	N/A

(c)        Stock-settled derivative transactions (including options)

(i)        Writing, selling, purchasing or varying

Class of relevant security	Product description e.g. call option	Writing, purchasing, selling, varying etc.	Number of securities to which option relates	Exercise price per unit	Type e.g. American, European etc.	Expiry date	Option money paid/ received per unit
N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

(ii)        Exercise

Class of relevant security	Product description e.g. call option	Exercising/ exercised against	Number of securities	Exercise price per unit
N/A	N/A	N/A	N/A	N/A

(d)        Other dealings (including subscribing for new securities)

Class of relevant security	Nature of dealing e.g. subscription, conversion	Details	Price per unit (if applicable)
N/A	N/A	N/A	N/A

3.        OTHER INFORMATION

(a)        Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the exempt principal trader making the disclosure and any party to the offer or any person acting in concert with a party to the offer: Irrevocable commitments and letters of intent should not be included. If there are no such agreements, arrangements or understandings, state “none”

None

(b)        Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between the exempt principal trader making the disclosure and any other person relating to: (i)        the voting rights of any relevant securities under any option; or (ii)        the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced: If there are no such agreements, arrangements or understandings, state “none”

None

Date of disclosure:	22nd September 2026
Contact name:	Priyali Bhattacharjee
Telephone number:	+91-9923757332

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s dealing disclosure requirements on +44 (0)20 7638 0129.

The Code can be viewed on the Panel’s website at ssssssswwww.thetakeoverpanel.org.uk.

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY
A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE
Rule 8.3 of the Takeover Code (the “Code”)

1.        KEY INFORMATION

(a)   Full name of discloser:	Man Group PLC
(b)   Owner or controller of interests and short positions disclosed, if different from 1(a):         The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.
(c)   Name of offeror/offeree in relation to whose relevant securities this form relates:         Use a separate form for each offeror/offeree	Spire Healthcare Group plc
(d)   If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:
(e)   Date position held/dealing undertaken:         For an opening position disclosure, state the latest practicable date prior to the disclosure	21/09/2026
(f)   In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?	NO

2.        POSITIONS OF THE PERSON MAKING THE DISCLOSURE

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

(a)      Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

Class of relevant security:	1p ordinary
	Interests		Short positions
	Number	%	Number	%
(1)   Relevant securities owned and/or controlled:
(2)   Cash-settled derivatives:	6,171,065	1.53
(3)   Stock-settled derivatives (including options) and agreements to purchase/sell:
TOTAL:	6,171,065	1.53

All interests and all short positions should be disclosed.

Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

(b)      Rights to subscribe for new securities (including directors’ and other employee options)

Class of relevant security in relation to which subscription right exists:
Details, including nature of the rights concerned and relevant percentages:

3.        DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

(a)        Purchases and sales

Class of relevant security

Purchase/sale

Number of securities

Price per unit

(b)        Cash-settled derivative transactions

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities	Price per unit
1p ordinary	Equity swap	Increasing a long position	40,380	2.4561 GBP

        
(c)        Stock-settled derivative transactions (including options)

(i)        Writing, selling, purchasing or varying

Class of relevant security

Product description e.g. call option

Writing, purchasing, selling, varying etc.

Number of securities to which option relates

Exercise price per unit

Type e.g. American, European etc.

Expiry date

Option money paid/ received per unit

(ii)        Exercise

Class of relevant security

Product description e.g. call option

Exercising/ exercised against

Number of securities

Exercise price per unit

(d)        Other dealings (including subscribing for new securities)

Class of relevant security

Nature of dealing e.g. subscription, conversion

Details

Price per unit (if applicable)

4.        OTHER INFORMATION

(a)        Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the person making the disclosure and any party to the offer or any person acting in concert with a party to the offer:

None

(b)        Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between the person making the disclosure and any other person relating to: (i)   the voting rights of any relevant securities under any option; or (ii)   the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced:

None

(c)        Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:	22/09/2026
Contact name:	Molly Childs
Telephone number:	+44 20 7144 3714

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s disclosure requirements on +44 (0)20 7638 0129.

The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk.

FORM 8.5 (EPT/RI)

PUBLIC DEALING DISCLOSURE BY AN EXEMPT PRINCIPAL TRADER WITH RECOGNISED INTERMEDIARY STATUS DEALING IN A CLIENT-SERVING CAPACITY
Rule 8.5 of the Takeover Code (the “Code”)

1.        KEY INFORMATION

(a)        Name of exempt principal trader:	Investec Bank plc
(b)        Name of offeror/offeree in relation to whose relevant securities this form relates:         Use a separate form for each offeror/offeree	Gamma Communications Plc
(c)        Name of the party to the offer with which exempt principal trader is connected:	Investec is Joint Broker to Gamma Communications Plc
(d)        Date dealing undertaken:	21st September 2026
(e)        In addition to the company in 1(b) above, is the exempt principal trader making disclosures in respect of any other party to this offer?         If it is a cash offer or possible cash offer, state “N/A”	N/A

2.        DEALINGS BY THE EXEMPT PRINCIPAL TRADER

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(b), copy table 2(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

(a)        Purchases and sales

Class of relevant security	Purchases/ sales	Total number of securities	Highest price per unit paid/received	Lowest price per unit paid/received
Ordinary shares	Purchases	22,624	1133	1127
Ordinary shares	Sales	22,624	1133	1127

(b)        Cash-settled derivative transactions

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities	Price per unit
N/A	N/A	N/A	N/A	N/A

(c)        Stock-settled derivative transactions (including options)

(i)        Writing, selling, purchasing or varying

Class of relevant security	Product description e.g. call option	Writing, purchasing, selling, varying etc.	Number of securities to which option relates	Exercise price per unit	Type e.g. American, European etc.	Expiry date	Option money paid/ received per unit
N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

(ii)        Exercise

Class of relevant security	Product description e.g. call option	Exercising/ exercised against	Number of securities	Exercise price per unit
N/A	N/A	N/A	N/A	N/A

(d)        Other dealings (including subscribing for new securities)

Class of relevant security	Nature of dealing e.g. subscription, conversion	Details	Price per unit (if applicable)
N/A	N/A	N/A	N/A

3.        OTHER INFORMATION
        
(a)        Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the exempt principal trader making the disclosure and any party to the offer or any person acting in concert with a party to the offer: Irrevocable commitments and letters of intent should not be included. If there are no such agreements, arrangements or understandings, state “none”

None

(b)        Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between the exempt principal trader making the disclosure and any other person relating to: (i)        the voting rights of any relevant securities under any option; or (ii)        the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced: If there are no such agreements, arrangements or understandings, state “none”

None

Date of disclosure:	22nd September 2026
Contact name:	Priyali Bhattacharjee
Telephone number:	+91-9768034903

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s dealing disclosure requirements on +44 (0)20 7638 0129.

The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk.

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY
A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE
Rule 8.3 of the Takeover Code (the “Code”)

1.        KEY INFORMATION

(a)   Full name of discloser:	Man Group PLC
(b)   Owner or controller of interests and short positions disclosed, if different from 1(a):         The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.
(c)   Name of offeror/offeree in relation to whose relevant securities this form relates:         Use a separate form for each offeror/offeree	Sthree plc
(d)   If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:
(e)   Date position held/dealing undertaken:         For an opening position disclosure, state the latest practicable date prior to the disclosure	21/09/2026
(f)   In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?	NO

2.        POSITIONS OF THE PERSON MAKING THE DISCLOSURE

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

(a)      Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

Class of relevant security:	1p ordinary
	Interests		Short positions
	Number	%	Number	%
(1)   Relevant securities owned and/or controlled:	6,699,267	5.49
(2)   Cash-settled derivatives:	4,165,313	3.41	10,997	0.00
(3)   Stock-settled derivatives (including options) and agreements to purchase/sell:
TOTAL:	10,864,580	8.91	10,997	0.00

All interests and all short positions should be disclosed.

Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

(b)      Rights to subscribe for new securities (including directors’ and other employee options)

Class of relevant security in relation to which subscription right exists:
Details, including nature of the rights concerned and relevant percentages:

3.        DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

(a)        Purchases and sales

Class of relevant security

Purchase/sale

Number of securities

Price per unit

(b)        Cash-settled derivative transactions

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities	Price per unit
1p ordinary	Equity swap	Increasing a short position	400	3.0262 GBP
1p ordinary	Equity swap	Reducing a short position	3,500	3.0450 GBP
1p ordinary	Equity swap	Increasing a short position	3,500	3.0450 GBP
1p ordinary	Equity swap	Reducing a short position	7,497	3.0450 GBP
1p ordinary	Equity swap	Increasing a short position	7,497	3.0450 GBP

        
(c)        Stock-settled derivative transactions (including options)

(i)        Writing, selling, purchasing or varying

Class of relevant security

Product description e.g. call option

Writing, purchasing, selling, varying etc.

Number of securities to which option relates

Exercise price per unit

Type e.g. American, European etc.

Expiry date

Option money paid/ received per unit

(ii)        Exercise

Class of relevant security

Product description e.g. call option

Exercising/ exercised against

Number of securities

Exercise price per unit

(d)        Other dealings (including subscribing for new securities)

Class of relevant security

Nature of dealing e.g. subscription, conversion

Details

Price per unit (if applicable)

4.        OTHER INFORMATION

(a)        Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the person making the disclosure and any party to the offer or any person acting in concert with a party to the offer:

None

(b)        Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between the person making the disclosure and any other person relating to: (i)   the voting rights of any relevant securities under any option; or (ii)   the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced:

None

(c)        Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:	22/09/2026
Contact name:	Molly Childs
Telephone number:	+44 20 7144 3714

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s disclosure requirements on +44 (0)20 7638 0129.

The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk.